您要查找的是不是：
- orthodontic impression tray 口矫用印模托盘
- lower impression tray with cut for lip band 带唇缘带环用开口的下颌印模托盘
- lower edentulous impression tray 全下颌印模托盘
- lower impression tray for maxilla without molars 上颌无磨牙用下颌印模托盘
- lower impression tray for toothless maxilla 上颌无牙用下颌印模托盘
- lower impression tray with square front 方形前部下颌印模托盘
- lower jaw impression tray with band frame 有带状架的下颌印模托盘
- impression tray for crowns of upper maxilla 上颌牙冠用印模托盘
- Casco's anatomical impression tray 卡斯科(氏)解剖学印模托盘
- universal partial impression tray 通用部分印模托盘
- upper edentulous impression tray 全上颌印模托盘
- upper impression tray for flat palate 扁平颚用上颌印模托盘
- upper impression tray for high palate 高颚用上颌印模托盘
- upper impression tray for narrow palate 狭腭用上颌印模托盘
- upper impression tray for toothless maxilla 上颌无牙用上颌印模托盘
- upper impression tray with cut palate part 无腭部上颌印模托盘
- upper impression tray with lengthened palate part 腭部延长式上颌印模托盘
- upper impression tray with vaulted border 拱边形上颌印模托盘
- He went over and laid down his cup on the tray. 他走过去把茶杯放到茶盘上。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
